Uber spied on and bribed foreign officials, infiltrated private chat groups, stole trade secrets, and abused secret messaging apps and attorney-client privilege to obstruct government investigations, according to a former employee.

Those are just some of the allegations laid out in a 37-page letter written by a lawyer for the former Uber security analyst, Richard Jacobs, on May 5, 2017. A partially redacted version of the letter was made public in a court filing on Friday afternoon as part...